package homework;

public class Teacher2 extends Person2{
        double salary;
        Teacher2(){
        }
        Teacher2(String name,int age,String address,double salary){
                this.name=name;
                this.age=age;
                this.address=address;
                this.salary=salary;
        }void teach(){
        System.out.println(name+"正在讲课。。。");
    }
}
